class Computer {
     int add (int x,int y) {
        return x+y;
  }
}
public class Example4_6 {
   public static void main(String args[]) {
     Computer com = new Computer();
	int m = 100;
	int n = 200;
	int result = com.add(m,n);
	System.out.println(result);
	result = com.add(120+m,n*10+8);
	System.out.println(result);
   }
}

